Error Code Display; Home Screen - Cosmo Multi 3 Montage- Und Bedienungsanleitung

6. STATUS

Error code Display

0001 !Sensor fault
0002 !Sensor fault
0011 !DT too high
0021 !Night circulation
0031 !FL/RE interch.
0041 !Flow rate monit.
0051 !Overpressure
0052 !Low pressure
0061 !Data storage def.
0071 !RTC module def.
0081 !Store max. temp.
0091 Restarts
NOTE:
The !FL/RE interch. error can only be correctly detected and indicated, if the collector
sensor measures the temperature directly in the fluid at the collector outlet. If the collec-
tor sensor is not correctly placed, a false message may occur.
Î Place the collector sensor directly in the fluid at the collector outlet or deactivate the
FL/RE interch. function control.
6.7

HOME SCREEN

In the Home screen menu, the menu which will appear if no button is pressed for a longer
period of time can be selected.
Monitoring function Cause
Sensor line break
Sensor short circuit
DT too high
Night circulation
FL/RL interchanged
Flow rate monitoring
Overpressure monitoring
Low pressure monitoring
Storing and changing ad-
justments not possible
Time-controlled functions
(e.g. night correction) not
possible
Maximum store temper-
ature
Restart counter
(non-adjustable)
127
Sensor line broken
Sensor line short-circuited
Collector 50 K > than store to
be loaded
Betw. 11 pm and 5 am col.
temp > 40 °C
Col. temp. does not rise after
switching on
No flow at sensor
Max. system pressure
exceeded
System pressure below
minimum
St. max has been exceeded
Number of restarts since
commissioning